Unfortunately, that is no longer the case. In T10 gear, Mongoose is rated much lower, sometimes 6th in overall standings. Even for you Zybeline, RAWR is telling me you would benefit more from Executioner, Berserking, Massacre, Black Magic, and Accuracy (in that order) before it suggests Mongoose. We are talking about 25 dps difference Between Executioner (113.03) and Mongoose (89.12) but still. However since you are using a slightly hybrid spec, you have a reason for going Mongoose.